JPS57185916A - Charging method for reduced iron in iron manufacturing process by reduction - Google Patents

Charging method for reduced iron in iron manufacturing process by reduction

Info

Publication number
JPS57185916A
JPS57185916A JP7125281A JP7125281A JPS57185916A JP S57185916 A JPS57185916 A JP S57185916A JP 7125281 A JP7125281 A JP 7125281A JP 7125281 A JP7125281 A JP 7125281A JP S57185916 A JPS57185916 A JP S57185916A
Authority
JP
Japan
Prior art keywords
reduced iron
iron
furnace
reduction
manufacturing process
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP7125281A
Other languages
Japanese (ja)
Inventor
Shinichi Kuromame
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP7125281A priority Critical patent/JPS57185916A/en
Publication of JPS57185916A publication Critical patent/JPS57185916A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)

Abstract

PURPOSE:To economically manufacture steel by separating reduced iron from a mixture of the iron with a carbonaceous reducing agent and a flux discharged from a reducing furnace with a high temp. separator, pouring the separated reduced iron into a container, and immediately charging it into a steel making furnace. CONSTITUTION:A mixture of reduced iron with a carbonaceous reducig agent and a flux discharged from a reducing furnace 1 is charged into a high temp. separator 2 to separate the reduced iron from the reducing agent and the flux. The separated reduced iron is poured into a container 3 for hot charging and immediately hot charged into an electric furnace 4. Thus, electric power in the furnace 4 is considerably saved.
JP7125281A 1981-05-12 1981-05-12 Charging method for reduced iron in iron manufacturing process by reduction Pending JPS57185916A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7125281A JPS57185916A (en) 1981-05-12 1981-05-12 Charging method for reduced iron in iron manufacturing process by reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7125281A JPS57185916A (en) 1981-05-12 1981-05-12 Charging method for reduced iron in iron manufacturing process by reduction

Publications (1)

Publication Number Publication Date
JPS57185916A true JPS57185916A (en) 1982-11-16

Family

ID=13455321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7125281A Pending JPS57185916A (en) 1981-05-12 1981-05-12 Charging method for reduced iron in iron manufacturing process by reduction

Country Status (1)

Country Link
JP (1) JPS57185916A (en)

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